Hotel Indigo Columbus Architectural Center, Columbus, Ohio, modern architecture, sleek lines, glass facade, steel beams, urban landscape, cityscape, afternoon sunlight, soft shadows, subtle reflections, elegant entrance, revolving door, marble lobby, grand staircase, ornate chandeliers, luxurious interior design, upscale ambiance, vibrant colors, patterned carpets, contemporary furniture, abstract artwork, floor-to-ceiling windows, panoramic view of downtown Columbus.